klang²

Adrian Rennertz
In-app purchases
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
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Screenshot image
Screenshot image

About this game

This app is for use with the klang² gaming device. You will need our 20 klangsquares to use it. klang² can be bought via klang2.com.
A gaming device for your ears
Updated on
Jan 21, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Photos and videos and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Improved accessibility: the startscreen should work a lot better with voiceover now. Since we have only little expertise in this area feedback is welcome: write us to support@klang2.com
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Content rating
Everyone
In-Game Purchases
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App support

About the developer
Oberlin & Rennertz GmbH
support@klang2.com
Emmendinger Str. 34 79106 Freiburg im Breisgau Germany
+49 761 51200209
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